Remove moot `version` property from bower.json
Remove moot `version` property from bower.json

Per bower/bower.json-spec@a325da3

Also their maintainer says they probably won't ever use it: http://stackoverflow.com/questions/24844901/bowers-bower-json-file-version-property
Drakesinger/gl-matrix,toji/gl-matrix,nickdesaulniers/gl-matrix,kkuunnddaannkk/gl-matrix,WoodMath/gl-matrix,Drakesinger/gl-matrix,nickdesaulniers/gl-matrix,sajjadt/gl-matrix,sajjadt/gl-matrix,WoodMath/gl-matrix,kkuunnddaannkk/gl-matrix,toji/gl-matrix